Cheap flights from Helsinki to Tokyo from $486

The cheapest month to fly to Tokyo from Helsinki is in August. Flight prices, which tend to average around $683, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in August, then December is your next best option. Flight prices from Helsinki to Tokyo during December average around $779.

The cheapest day to depart on your flight to Tokyo is on a Thursday when prices can be found for as low as $984. This is often the case because there is less demand to fly during this day of the week. Flights from Helsinki to Tokyo on a Saturday will generally be more expensive and average around $1,520. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Helsinki-Vantaa to Tokyo Narita for the best Helsinki-Vantaa - Tokyo flight prices

You are more likely to see cheaper flights to Tokyo from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo for around $1,284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo from Helsinki for as low as $1,151 on momondo.

There are 4 cabin classes available to choose from on Helsinki to Tokyo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 78% on your flight if you consider stops on a Helsinki to Tokyo flight.

Historically, on average around 11% of flights between Helsinki and Tokyo have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Japan Airlines have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Shanghai (PVG) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $808.

Flights connecting via Shanghai (PVG) have the shortest average one-way travel time: 15h 18m.

London (LHR) has the shortest average layover time for this route: 2h 13m.

11 flights are operational daily from Helsinki to Tokyo as of July 2026. The most popular departure time for this route is 5:00PM, with 62% of flights per day taking off in the afternoon.

77 flights are operational weekly from Helsinki to Tokyo as of July 2026. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.